Caribou Coffee is introducing new Caribou Coolers – made simply to simply taste better, with ingredients you know and can pronounce. Coolers, handcrafted with Caribou coffee and blended with ice, are the perfect cold coffee drink to enjoy on a hot summer day. To celebrate the launch, Caribou is inviting fans in on Thursday for Drink-O de Mayo. Consumers can try all three of the new Cooler flavors — Salted Caramel, Mint Chocolate, and Raspberry- for free on Thursday, May 5th, 2016, from 4 p.m. to 6 p.m. (EDT)